Answer: B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let angles are 2x,3x,5x
So given 2x=50
X=25.
3x=3×25=75.
5x=5×25=125.
9+-3 means 9 plus 3 less
basically it is 9-3=6
Answer:
the mean number of siblings is 8
Step-by-step explanation:
all you have to do is look at the graph.